Domain Overview
DNS: ✓ 21h ago
Checker: ✓ 21h ago
zahnaerzte-emmerthal.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 12:43:58 UTC · ↺ Refresh
MX Hostnames
- dedi4772.your-server.de
MX Priorities
- dedi4772.your-server.de: 10
A / AAAA Records
- 136.243.165.26 ↩ dedi4772.your-server.de
- 2a01:4f8:d0a:630c::2 ↩ dedi4772.your-server.de
Mail Server IPs
- 136.243.165.26 ↩ dedi4772.your-server.de
- 2a01:4f8:d0a:630c::2 ↩ dedi4772.your-server.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026050500 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026050500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=50;adkim=s;aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx ?all
- facebook-domain-verification=vriyfl9kqud4csngjkla97ypa5dzx2
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